zsh: Bug fix prompt colorscheme automation

6cfe0237 · James T. Lee · 2628850b · 6cfe0237
Commit 6cfe0237 authored Jan 05, 2017 by James T. Lee
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lib/ruby/colorscheme.rb lib/ruby/colorscheme.rb +1 -1

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--- a/lib/ruby/colorscheme.rb
+++ b/lib/ruby/colorscheme.rb
@@ -50,7 +50,7 @@ class ColorScheme
    end
    # XXX: This doesn't take into account human perception
-    def -@(other)
+    def -(other)
      Math.sqrt((r - other.r) ** 2 + (g - other.g) ** 2 + (b - other.b) ** 2)
    end
  end